Aircraft takeoff 3330# heavier than the crew thought.

Attributes
ACN	163066
Time
Date	199011
Day	Sun
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : sjc
State Reference	CA
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Navigation In Use	Other
Flight Phase	ground other : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : flight engineer pilot : instrument
Experience	flight time last 90 days : 200 flight time total : 4000 flight time type : 1800
ASRS Report	163066
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : commercial pilot : instrument
Experience	flight time last 90 days : 120 flight time total : 5000 flight time type : 1715
ASRS Report	162941
Events
Anomaly	non adherence : published procedure non adherence other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Airport
Air Traffic Incident	other

Narrative:

Company sent load closeout data: takeoff weight 135636#, passenger 124, at XA04 hours. Over 1 hour after takeoff we received via ACARS a revised takeoff weight of 138966#, passenger 142, at XB15 hours.

Original NASA ASRS Text

Title: ACFT TKOF 3330# HEAVIER THAN THE CREW THOUGHT.

Narrative: COMPANY SENT LOAD CLOSEOUT DATA: TKOF WT 135636#, PAX 124, AT XA04 HRS. OVER 1 HR AFTER TKOF WE RECEIVED VIA ACARS A REVISED TKOF WT OF 138966#, PAX 142, AT XB15 HRS.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.